- All sections
- C - Chemistry; metallurgy
- C03C - Chemical composition of glasses, glazes or vitreous enamels; surface treatment of glass; surface treatment of fibres or filaments made from glass, minerals or slags; joining glass to glass or other materials
- C03C 25/47 - Coatings containing composite materials containing particles, fibres or flakes, e.g. in a continuous phase
Patent holdings for IPC class C03C 25/47
Total number of patents in this class: 90
10-year publication summary
|
2
|
5
|
5
|
7
|
14
|
27
|
11
|
9
|
9
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Electric Industries, Ltd. | 14131 |
31 |
| Georgia-Pacific Gypsum LLC | 204 |
5 |
| OCV Intellectual Capital, LLC | 265 |
4 |
| Owens Corning Intellectual Capital, LLC | 1456 |
3 |
| Tundra Composites, LLC | 78 |
3 |
| Uniseal, Inc. | 19 |
3 |
| Corning Incorporated | 9932 |
2 |
| AFI Licensing LLC | 204 |
2 |
| Holcim Technology Ltd. | 868 |
2 |
| TDK Corporation | 6306 |
1 |
| Hyundai Motor Company | 19021 |
1 |
| Kia Motors Corporation | 7946 |
1 |
| Battelle Memorial Institute | 2356 |
1 |
| Armstrong World Industries, Inc. | 347 |
1 |
| BAE SYSTEMS plc | 2215 |
1 |
| Chukoh Chemical Industries, Ltd. | 18 |
1 |
| East China Normal University | 158 |
1 |
| Ferro Corporation | 279 |
1 |
| Imperial College Innovations Limited | 486 |
1 |
| Imperial Innovations Limited | 636 |
1 |
| Other owners | 24 |